News
23
2024
-
08
Shock-absorbing casters adjust to uneven floors
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Shock absorbing casters can adjust the unevenness of the ground because of their special structural composition. Rubber shock absorbing casters, rubber as a buffer material; spring shock absorbing casters, spring as a buffer material; there are also some at the same time the existence of rubber and spring as a buffer material casters.
Shock-absorbing casters play an extremely important role in the industry, in the mechanical vibration of the measures to moderate the impact of machinery. There are a variety of impact problems in the project, aircraft landing, rapid reciprocating movement of machine tool components, packaging lifting or falling, etc., will make the machinery and foundation foundation by the impact. Under the action of impact forces, the parts of the machinery will generate large dynamic stresses and may lead to damage, and the surrounding machinery and buildings may also be jeopardised. Therefore, cushioning or isolation measures should be taken for all unwanted impact forces in mechanical engineering.
Shock-absorbing casters in the operation process, the object vibration of the kinetic energy, by the elastomer stored into its own elastic potential energy, elastic potential energy in the fluctuation of the increase and decrease, to ensure the safety of the loaded object.
As an example, the Dasher Cushion 91 series casters, the main difference between it and ordinary casters is its shock absorbing device:
I. Easy starting.
Dasi cushion 91 series casters are made of high quality iron core outsourced polyurethane wheels, polyurethane has good flexibility and elasticity and wear resistance, when installed on the equipment car to use, not only can reduce the noise, but also less starting force.
Second, high load steering resistance.
Caster steering bead disc adopts heat treatment process, the bottom plate of the bearing steel bead and the big bullet cover for heat treatment, can greatly improve its hardness and toughness, in the process of high bearing traction can be better steering, greatly reducing the unnecessary wear and noise, for the workshop to reduce costs. And provide a quiet production environment.
Third, shock absorption performance.
Spring casters choose high-quality impact resistant anti-vibration springs, so that the wheel rotation is more flexible and easy to greatly improve the force performance, to protect the wheels and brackets, to avoid the wheels in the concave and convex ground walking, by the vibration of the casters and even machinery or goods damage.
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